EP3316650A4 - Data transmission method and device - Google Patents

Data transmission method and device Download PDF

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Publication number
EP3316650A4
EP3316650A4 EP16813599.4A EP16813599A EP3316650A4 EP 3316650 A4 EP3316650 A4 EP 3316650A4 EP 16813599 A EP16813599 A EP 16813599A EP 3316650 A4 EP3316650 A4 EP 3316650A4
Authority
EP
European Patent Office
Prior art keywords
data transmission
transmission method
data
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16813599.4A
Other languages
German (de)
French (fr)
Other versions
EP3316650A1 (en
Inventor
Xincai LI
Wei Gou
Yajun Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3316650A1 publication Critical patent/EP3316650A1/en
Publication of EP3316650A4 publication Critical patent/EP3316650A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0825—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
EP16813599.4A 2015-06-26 2016-05-09 Data transmission method and device Withdrawn EP3316650A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510366754.3A CN106301733B (en) 2015-06-26 2015-06-26 Data transmission method and device
PCT/CN2016/081437 WO2016206483A1 (en) 2015-06-26 2016-05-09 Data transmission method and device

Publications (2)

Publication Number Publication Date
EP3316650A1 EP3316650A1 (en) 2018-05-02
EP3316650A4 true EP3316650A4 (en) 2019-05-01

Family

ID=57584530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16813599.4A Withdrawn EP3316650A4 (en) 2015-06-26 2016-05-09 Data transmission method and device

Country Status (4)

Country Link
US (1) US20180192442A1 (en)
EP (1) EP3316650A4 (en)
CN (1) CN106301733B (en)
WO (1) WO2016206483A1 (en)

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JPWO2017208286A1 (en) * 2016-06-03 2019-04-04 富士通株式会社 Wireless communication apparatus and wireless communication method
WO2018090319A1 (en) * 2016-11-18 2018-05-24 华为技术有限公司 Data transmission method and device
US10694533B2 (en) 2016-12-19 2020-06-23 T-Mobile Usa, Inc. Network scheduling in unlicensed spectrums
CN115884403A (en) 2017-01-06 2023-03-31 中兴通讯股份有限公司 Data transmission method, device and storage medium
WO2018128492A1 (en) * 2017-01-08 2018-07-12 엘지전자 주식회사 Uplink signal transmission method of terminal in wireless communication system and device for supporting same
WO2018137215A1 (en) * 2017-01-25 2018-08-02 华为技术有限公司 Method, device and system for enhancing coverage of physical downlink shared channel
CN110235473B (en) * 2017-01-30 2021-11-09 深圳市汇顶科技股份有限公司 NB-IoT multi-carrier operation in unlicensed ISM bands
CN108512632B (en) 2017-02-28 2021-06-01 华为技术有限公司 Data processing method and device
EP3582533B1 (en) * 2017-03-03 2021-08-04 Huawei Technologies Co., Ltd. Channel competition method, base station and terminal device
CN116867100A (en) 2017-03-25 2023-10-10 韦勒斯标准与技术协会公司 Method, device and system for transmitting physical channel in unlicensed band
CN109314998B (en) * 2017-04-25 2020-12-15 华为技术有限公司 Random access method and device
RU2729047C1 (en) 2017-05-05 2020-08-04 Хуавэй Текнолоджиз Ко., Лтд. Method and apparatus for sending uplink data
EP4221057A1 (en) * 2017-06-16 2023-08-02 Wilus Institute of Standards and Technology Inc. Method, apparatus, and system for transmitting or receiving control channel and data channel in wireless communication system
TWI679904B (en) * 2017-07-09 2019-12-11 宏達國際電子股份有限公司 Device and method of performing data transmission in bandwidth parts
SG11202000732UA (en) * 2017-08-04 2020-02-27 Beijing Xiaomi Mobile Software Co Ltd Data transmission method and device and computer-readable storage medium
WO2019028675A1 (en) 2017-08-08 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for uplink transmission in a wireless communication system
CN109495923B (en) * 2017-09-11 2021-09-07 中兴通讯股份有限公司 CCA detection method, device, storage medium and terminal
CN109890076B (en) * 2017-12-06 2023-01-06 华为技术有限公司 Data transmission method, device and storage medium on unlicensed spectrum
EP3721671B1 (en) * 2017-12-08 2022-08-31 Telefonaktiebolaget LM Ericsson (publ) Network node and method for performing multi-channel access procedures in a license-assisted access cell in wireless communication network
WO2019242452A1 (en) * 2018-06-20 2019-12-26 Oppo广东移动通信有限公司 Channel access method and apparatus for physical random access channel transmission, and program
US20200053798A1 (en) * 2018-08-10 2020-02-13 Mediatek Inc. Methods for mitigating impact of listen-before-talk in unlicensed spectrum
CN110831179A (en) 2018-08-10 2020-02-21 索尼公司 Electronic device, method, and storage medium for wireless communication system
EP3629506A1 (en) * 2018-09-27 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in the transmission of data
CN110958710B (en) * 2018-09-27 2021-12-24 维沃移动通信有限公司 Channel access method, configuration method, terminal and network side equipment
US11405980B2 (en) 2018-09-28 2022-08-02 Apple Inc. Listen again after talk for broadcast/multi-cast communications
WO2020118720A1 (en) * 2018-12-14 2020-06-18 华为技术有限公司 Data transmission method and device
US11706800B2 (en) * 2018-12-21 2023-07-18 Qualcomm Incorporated Category-2 listen-before-talk (LBT) options for new radio-unlicensed (NR-U)
WO2020167980A1 (en) * 2019-02-12 2020-08-20 Apple Inc. Frame-based equipment mode of operation for new radio-unlicensed systems and networks
CN112738905B (en) * 2019-02-21 2022-04-29 华为技术有限公司 Random access method and device
EP3734885A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and network node involved in communication
WO2020237510A1 (en) * 2019-05-28 2020-12-03 北京小米移动软件有限公司 Control signalling detection method and apparatus, device, and storage medium
WO2020248133A1 (en) * 2019-06-11 2020-12-17 小米通讯技术有限公司 Channel access configuration method and apparatus, and device and storage medium
US11653386B2 (en) * 2019-09-10 2023-05-16 Qualcomm Incorporated Indication of listen-before-talk configuration for uplink communications
CN110856180B (en) * 2019-11-08 2022-02-11 展讯通信（上海）有限公司 Data receiving method and device, storage medium and terminal
CN113114436B (en) * 2020-01-10 2022-06-10 维沃移动通信有限公司 Method, device and system for sending configuration
CN114006683B (en) * 2020-07-28 2024-05-14 上海朗帛通信技术有限公司 Method and device for wireless communication of sidelink
CN111970765B (en) * 2020-08-10 2022-05-31 杭州电子科技大学 Large-scale terminal access method and system
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CN114765469A (en) * 2021-01-15 2022-07-19 华为技术有限公司 Data transmission method and device
CN115550683A (en) * 2021-06-29 2022-12-30 华为技术有限公司 Video data transmission method and device

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Also Published As

Publication number Publication date
EP3316650A1 (en) 2018-05-02
WO2016206483A1 (en) 2016-12-29
CN106301733B (en) 2020-11-20
CN106301733A (en) 2017-01-04
US20180192442A1 (en) 2018-07-05

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